IndividualSubscription.inc.php

<?php
 
import('classes.subscription.Subscription');
 
class IndividualSubscription extends Subscription {
 
   function isValid($check = SUBSCRIPTION_DATE_BOTH, $checkDate = null) {
      $subscriptionDao = DAORegistry::getDAO('IndividualSubscriptionDAO'); /* @var $subscriptionDao IndividualSubscriptionDAO */
      return $subscriptionDao->isValidIndividualSubscription($this->getData('userId'), $this->getData('journalId'), $check, $checkDate);  
   }
}